ld/emulparams/elf64ppc.sh

   1 TEMPLATE_NAME=elf32
   2 EXTRA_EM_FILE=ppc64elf
   3 ELFSIZE=64
   4 GENERATE_SHLIB_SCRIPT=yes
   5 SCRIPT_NAME=elf
   6 OUTPUT_FORMAT="elf64-powerpc"
   7 TEXT_START_ADDR=0x10000000
   8 SEGMENT_SIZE=0x10000000
   9 MAXPAGESIZE=0x40000
  10 COMMONPAGESIZE=0x1000
  11 ARCH=powerpc:common64
  12 MACHINE=
  13 NOP=0x60000000
  14 EXECUTABLE_SYMBOLS='PROVIDE (__stack = 0); PROVIDE (___stack = 0);'
  15 OTHER_BSS_END_SYMBOLS='__end = .;'
  16 CTOR_START='PROVIDE (__CTOR_LIST__ = .); PROVIDE (___CTOR_LIST__ = .);'
  17 CTOR_END='PROVIDE (__CTOR_END__ = .); PROVIDE (___CTOR_END__ = .);'
  18 DTOR_START='PROVIDE (__DTOR_LIST__ = .); PROVIDE (___DTOR_LIST__ = .);'
  19 DTOR_END='PROVIDE (__DTOR_END__ = .); PROVIDE (___DTOR_END__ = .);'
  20 OTHER_TEXT_SECTIONS="*(.sfpr .glink)"
  21 BSS_PLT=
  22 OTHER_BSS_SYMBOLS="
  23   .tocbss       ${RELOCATING-0}${RELOCATING+ALIGN(8)} : { *(.tocbss)}"
  24 OTHER_PLT_RELOC_SECTIONS="
  25   .rela.tocbss  ${RELOCATING-0} : { *(.rela.tocbss) }"
  26 OTHER_GOT_SECTIONS="
  27   .toc          ${RELOCATING-0}${RELOCATING+ALIGN(8)} : { *(.toc) }"
  28 OTHER_GOT_RELOC_SECTIONS="
  29   .rela.toc     ${RELOCATING-0} : { *(.rela.toc) }"
  30 OTHER_READWRITE_SECTIONS="
  31   .toc1         ${RELOCATING-0}${RELOCATING+ALIGN(8)} : { *(.toc1) }
  32   .opd          ${RELOCATING-0}${RELOCATING+ALIGN(8)} : { KEEP (*(.opd)) }"
  33
  34 # Treat a host that matches the target with the possible exception of "64"
  35 # in the name as if it were native.
  36 if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then
  37     case " $EMULATION_LIBPATH " in
  38       *" ${EMULATION_NAME} "*)
  39         LIB_PATH=${libdir}
  40         for lib in ${NATIVE_LIB_DIRS}; do
  41           case :${LIB_PATH}: in
  42             *:${lib}:*) ;;
  43             *) LIB_PATH=${LIB_PATH}:${lib} ;;
  44           esac
  45         done
  46         # Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first.
  47         case "$EMULATION_NAME" in
  48           *64*) LIB_PATH=`echo ${LIB_PATH}: | sed -e s,:,64:,g`$LIB_PATH
  49         esac
  50     esac
  51 fi